[INFO] updating cached repository gilbertw1/drop
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gilbertw1/drop
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gilbertw1/drop" "work/ex/beta-1.37-6/sources/1.36.0/gh/gilbertw1/drop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gilbertw1/drop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gilbertw1/drop" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gilbertw1/drop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gilbertw1/drop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f254e5766730a8afdb6fbe1e4ded73f9b94001c
[INFO] sha for GitHub repo gilbertw1/drop: 9f254e5766730a8afdb6fbe1e4ded73f9b94001c
[INFO] validating manifest of gilbertw1/drop on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gilbertw1/drop on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gilbertw1/drop
[INFO] finished frobbing gilbertw1/drop
[INFO] frobbed toml for gilbertw1/drop written to work/ex/beta-1.37-6/sources/1.36.0/gh/gilbertw1/drop/Cargo.toml
[INFO] started frobbing gilbertw1/drop
[INFO] finished frobbing gilbertw1/drop
[INFO] frobbed toml for gilbertw1/drop written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gilbertw1/drop/Cargo.toml
[INFO] crate gilbertw1/drop already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gilbertw1/drop against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gilbertw1/drop:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] db8b0717e3ecb377a5db5b533e4e23e0dd5d3d3404db659c7400cc9200537acf
[INFO] running `"docker" "start" "-a" "db8b0717e3ecb377a5db5b533e4e23e0dd5d3d3404db659c7400cc9200537acf"`
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling serde v1.0.14
[INFO] [stderr]    Compiling itoa v0.3.3
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling sys-info v0.5.1
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling clap v2.27.0
[INFO] [stderr]    Compiling nom v3.2.0
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling pango v0.2.0
[INFO] [stderr]    Compiling config v0.7.0
[INFO] [stderr]    Compiling drop v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.2.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=2efb4ea7a1daf21e -C extra-filename=-2efb4ea7a1daf21e --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-acbeb843e8a410b5.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-ad2fa0a40baa5864.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-cf0a7db52564dec7.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-561357034b2ab36a.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-98e55e721d5fe36d.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-8b7103f1610628c6.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-31d58a54e76632d6.rlib --extern gio=/opt/crater/target/debug/deps/libgio-3f2c96b6749362cc.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-9c42972cc64b894f.rlib --extern glib=/opt/crater/target/debug/deps/libglib-4b6690f28be5024d.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-d98ce4aa1ea0fbec.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-39d0bd296066da00.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-9f696331844a375f.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-f2224244ee783b7d.rlib --extern pango=/opt/crater/target/debug/deps/libpango-9ba2d520516e5cab.rlib --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "db8b0717e3ecb377a5db5b533e4e23e0dd5d3d3404db659c7400cc9200537acf"`
[INFO] running `"docker" "rm" "-f" "db8b0717e3ecb377a5db5b533e4e23e0dd5d3d3404db659c7400cc9200537acf"`
[INFO] [stdout] db8b0717e3ecb377a5db5b533e4e23e0dd5d3d3404db659c7400cc9200537acf